Hypervisor Error on Windows 11: How to Fix This BSoD

Get rid of the stop code Hypervisor error on Windows 11 in 4 steps

by Sonia Martin
Sonia Martin
Sonia Martin
Sonia is a tech enthusiast that fell in love with Windows after having experienced working on a different OS. Being above all, a down-to-earth kind of person, she... read more
Reviewed by Alex Serban
Alex Serban
Alex Serban
Windows Server & Networking Expert
After moving away from the corporate work-style, Alex has found rewards in a lifestyle of constant analysis, team coordination and pestering his colleagues. Holding an MCSA Windows Server... read more
Affiliate Disclosure
  • Powered by Microsoft, Hyper-V is the go-to technology to create and manage virtual machines with ease.
  • However, users reported that the Hypervisor is not running in Windows 11 as it should.
  • It might be anything from incorrect settings to missing updates that trigger the Windows 11 Hypervisor error.
  • Don't worry, we'll show you how to promptly identify the culprit and apply the proper fixes.
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The hypervisor is Microsoft’s very own technology that enables users to create and manage virtual machines.

From creating and removing virtual machines, and backups, to maintaining performance, and allocating resources, this miraculous tool does it all. Let’s take a closer look.

What is Hypervisor error?

A hypervisor is a piece of software that can generate and operate virtual machines. It is often referred to as a virtual machine monitor, or VMM (VMs).

By essentially dividing up the host computer’s resources, like as memory and processing power, a hypervisor makes it possible for a single computer to host numerous guest virtual machines.

What causes Hypervisor error?

How can I fix the Hypervisor error in Windows 11?

In this article

Before moving on to more complex troubleshooting steps, try the following:

  • Reinstall the Hyper-V feature from Windows Features
  • Install the latest Windows updates or on the contrary, uninstall problematic updates if the Hypervisor error appeared after performing this operation (Here’s how to easily uninstall updates in Windows 11)
  • Update your BIOS (If you need help, we prepared a step-by-step guide to show you how to enter and update your BIOS in Windows 11)
  • Use the built-in tools to scan your disks for signs of corruption: chkdsk C: /f /r /x
  • Use System Restore to turn Windows to a previous state in which the Hypervisor worked
  • Try a third-party solution such as WMware Workstation and forget all about Hyper-V not running in Windows 11

1. Check if your CPU supports virtualization and enable it in BIOS

An easy way to fix Hypervisor error in Windows 11 is to check if your CPU supports virtualization and then to enable it in BIOS. Here’s how to do it:

  1. To fix the Windows 11 Hypervisor error blue screen, open the Settings app and head over to the System section.

2. Under Device specifications, check the details corresponding to your processor.

3. Next, go to the manufacturer’s site and check that your CPU supports virtualization (use the exact details you obtained during the previous step).

Expert tip:


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4. If it does, you’ll need to make sure that virtualization is enabled in your BIOS.

5. To do that, access your BIOS (If you need help, here’s how to enter BIOS on a Windows PC).

6. Click on Advanced Mode, then go to the Advanced tab.

7. Select CPU Setup/Configuration and set Intel R Virtualization Technology (for Intel) or SVM Mode (for AMD) to Enabled.


8. Make sure you save the changes before you exit this screen.

2. Update your drivers

Missing or otherwise faulty drivers are notorious suspects when it comes to system errors such as stop code Hypervisor error in Windows 11. Keeping them in good shape is essential regardless of the version of Windows you’re currently running.

Now, there are numerous methods to update your drivers in Windows 11, but we reckon nothing beats an automatic tool that does the job for you. It’s quicker, more accurate and it saves you a lot of headaches.

Various errors are the result of a malfunctioning driver. When this is the case, you may need to update or reinstall completely this specific component. As the process is not straight-forward to complete, we recommend using an automated tool for the job. Here's how to do it:
  1. Download and install DriverFix.
  2. Launch the app.
  3. Wait for the software to detect all your faulty drivers.
  4. You will now be presented with a list of all the drivers that have issues, and you just need to select the ones you’d liked fixed.
  5. Wait for DriverFix to download and install the newest drivers.
  6. Restart your PC for the changes to take effect.


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3. Restart the corresponding service

  1. Hold the Windows key and type R to open the Run dialog box.
  2. Type in services.msc and hit Enter.
  3. In the list, locate the Hyper-V Virtual Machine Management.
  4. Right-click on this entry and if it is running, select Stop.
  5. Finally, restart the service and check it it helped solve the Can’t start because Hypervisor is not running in Windows 11.

4. Use Command Prompt

  1. Open the Command prompt with administrative priviledges.
  2. In the new window, type the following command and press Enter: bcdedit /set hypervisorlaunchtype auto
  3. Restart and check to see if it is working correctly.

After that is how you can easily fix the hypervisor_error on Windows 11. While it’s a common error, sometimes it can be challenging to properly solve it. If you encounter any connection errors on the way, be sure to check our article about Hyper-V not connecting on Windows 11.

We’ve also dealt with the hypervisor error on Windows 10 and solved it in just a few steps, but if you’ve found a simpler fix, please leave it in the comments section below and we’ll be sure to check it out.

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